Condo owner has over-paid dues. Can he ask board for a refund?

I have recently discovered I have been overpaying my condo dues for years. I had trusted the boards instruction in previous years. This year I participated on the board. As I served I read the bylaws more closely and determined my fee was charged incorrectly. I own the smallest, lowest valued unit on the property. Many members are jealous of the fee I pay compared to theirs. I have determined that I paid $50+ extra each month every year for 3 years. Can I ask for a refund or recoup this at all?